Product Information

HEF40244BT,652

Name: HEF40244BT,652
Brand: Nexperia
SKU: HEF40244BT652_Nexperia
Availability: OutOfStock
Rating: 5 (11 reviews)

HEF40244BT,652 electronic component of Nexperia

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NXP Semiconductors Buffers & Line Drivers OCTAL BUFFDRVR 3ST

Manufacturer: Nexperia

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

N/A

Obsolete

More Buying Options & Price Grid(s)

Availability	Price	Quantity
0 - WHS 1 MOQ : 1 Multiples : 1 HEF40244BT,652 Nexperia	1 : USD 0.8301	N/A Obsolete

0 - WHS 2 MOQ : 1 Multiples : 1 HEF40244BT,652 Nexperia	1 : USD 3.0414 10 : USD 2.1945 25 : USD 2.0558 114 : USD 1.7783 266 : USD 1.6372 532 : USD 1.4431 1026 : USD 1.2369 2508 : USD 1.2369	N/A Obsolete

0 - WHS 3 MOQ : 6 Multiples : 1 HEF40244BT,652 Nexperia	6 : USD 1.0291 10 : USD 0.9682	N/A Obsolete

0 - WHS 4 MOQ : 38 Multiples : 38 HEF40244BT,652 Nexperia	38 : USD 0.7897 950 : USD 0.7429	N/A Obsolete

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Additional Infomation About Product

HEF40244B Octal buffers with 3-state outputs Rev. 4 29 June 2018 Product data sheet 1 General description The HEF40244B is an octal non-inverting buffer with 3-state outputs. It features output stages with high current output capability suitable for driving highly capacitive loads. The 3-state outputs are controlled by the output enable inputs EOA and EOB. A HIGH on EOA or EOB causes the outputs to assume a high impedance OFF-state. The device also features hysteresis on all inputs to improve noise immunity. Schmitt-trigger action in the inputs makes the circuit highly tolerant to slower input rise and fall times. 2 Features and benefits Octal bus interface 3-state buffers Fully static operation 5 V, 10 V, and 15 V parametric ratings Standardized symmetrical output characteristics Specified from 40 C to +85 C 3 Ordering information Table 1.Ordering information Type number Package Temperature range Name Description Version HEF40244BT -40 C to +85 C SO20 plastic small outline package 20 leads SOT163-1 body width 7.5 mmNexperia HEF40244B Octal buffers with 3-state outputs 4 Functional diagram IA1 OA1 2 18 IA2 OA2 4 16 IA3 OA3 6 14 IA4 OA4 8 12 1 EN EOA 1 2 18 4 16 IB1 OB1 11 9 6 14 8 12 IB2 OB2 13 7 19 EN IB3 OB3 15 5 9 11 I O IB4 OB4 13 7 17 3 15 5 3 17 EO EOB 19 aaa-028680 mna826 aaa-028681 Figure 1.Logic symbol Figure 2.IEC logic symbol Figure 3.Logic diagram (one buffer) 5 Pinning information 5.1 Pinning HEF40244B 1 20 EOA V DD 2 19 IA1 EOB 3 18 OB4 OA1 4 17 IA2 1B4 5 16 OB3 OA2 6 15 IA3 IB3 7 14 OB2 OA3 8 13 IA4 IB2 9 12 OB1 OA4 10 11 V IB1 SS aaa-028682 Figure 4.Pin configuration for SO20 HEF40244B All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2018. All rights reserved. Product data sheet Rev. 4 29 June 2018 2 / 14

HS Compliance

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

Nexperia may also be referenced as

Nexperia
NEXPERIA USA INC
Nexperia USA Inc.

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Manufacturer Nexperia Nexperia
Product Category Buffers & Line Drivers Buffers & Line Drivers
RoHS - XON Y Y
Number of Input Lines 10 Input 10 Input
Number of Output Lines 8 Output 8 Output
Polarity Non - Inverting Non - Inverting
Supply Voltage - Max 15 V 15 V
Supply Voltage - Min 3 V 3 V
High Level Output Current - 19.5 mA - 19.5 mA
Low Level Output Current 30 mA 30 mA
Quiescent Current 16 uA 16 uA
Minimum Operating Temperature - 40 C - 40 C
Maximum Operating Temperature + 85 C + 85 C
Mounting Style Smd/Smt Smd/Smt
Package / Case SOT - 163 - 20 SOT - 163 - 20
Packaging Tube Tube
Output Type 3 - State 3 - State
Brand Nexperia Nexperia
Logic Family Hef4000 Hef4000
Logic Type Buffer Buffer
Number Of Channels 8 8
Pd - Power Dissipation 500 mW 500 mW
Propagation Delay Time 80 ns 80 ns
Factory Pack Quantity : 1520 1520
Function Buffer/Line Driver Buffer/Line Driver
Height 2.45 mm (Max) 2.45 mm (Max)
Length 13 mm (Max) 13 mm (Max)
Technology Cmos Cmos
Width 7.6 mm (Max) 7.6 mm (Max)
Supply Current - Max 16 uA 16 uA
Cnhts 8542319000 8542319000
Hts Code 8542310001 8542310001
Input Signal Type Single - Ended Single - Ended
Mxhts 85423199 85423199
Operating Supply Voltage 4.5 v to 15.5 V 4.5 v to 15.5 V
Product Type Buffers & Line Drivers Buffers & Line Drivers
Subcategory Logic Ics Logic Ics
Taric 8542319000 8542319000